Suppose T: \mathbb{R}^2 \to \mathbb{R}^2 is the linear transformation defined in the figure below.
The figure shows where T maps 8 vectors \mathbf{v_1}, \ldots, \mathbf{v_{ 8 }} from the domain.
With this limited information about T , what properties of T can be determined?

domain | codomain |

Which of the 8 vectors drawn in the domain are eigenvectors? Enter your answer as a comma separated list of vector names, such as v1,v2.

- Eigenvectors:

You can earn partial credit on this problem.